And the design of household door special requirements must fire door, such as fire control center, archives room, warehouse and other valuables, usually choose a or B fire door.

还有设计有特殊要求的须防火的分户门，如消防监控指挥中心、档案资料室、贵重物品仓库等的分户门，通常选用甲级或乙级防火门。

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The system are composed of center main station, many branch stations installed in control room and many substations fixed beside transformer of pumping well.

研制开发的抽油机井无线数据采集与监控系统，是由一个设在控制室内的中心主站、若干分站及设在抽油机井变压器旁的子站组成。

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If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include: severe dizziness, severe weakness, fainting.

如怀疑过量，请即与当地中毒控制中心或急诊室联系。过量症状包括：头晕厉害、极度无力、晕倒。

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The set was rudimentary: the control room of the satellite-communication center would be completed with computer-generated imagery, imagined by the Wachowskis down to the minutest detail.

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In a conference room, looking through a wall of glass into the Messenger mission-control center, Solomon described his fascination with the parched and moon-like planet, which is a sister of Earth.

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